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LT1039ISW#TRPBF

Description
IC DRIVR/RCVR TRPLE-RS232 18SOIC
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size340KB,12 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
Download Datasheet Parametric Compare View All

LT1039ISW#TRPBF Overview

IC DRIVR/RCVR TRPLE-RS232 18SOIC

LT1039ISW#TRPBF Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?conform to
MakerLinear ( ADI )
Parts packaging codeSOIC
package instructionSOP,
Contacts18
Manufacturer packaging codeSW
Reach Compliance Codecompliant
ECCN codeEAR99
Other features1 RECEIVER ACTIVE UNDER SHUTDOWN
Differential outputNO
Number of drives3
Input propertiesSCHMITT TRIGGER
Interface integrated circuit typeLINE TRANSCEIVER
Interface standardsEIA-232
JESD-30 codeR-PDSO-G18
JESD-609 codee3
length11.55 mm
Humidity sensitivity level1
Nominal negative supply voltage-12 V
Number of functions3
Number of terminals18
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)250
Certification statusNot Qualified
Number of receiver bits3
Maximum seat height2.65 mm
Maximum supply voltage15 V
Minimum supply voltage5 V
Nominal supply voltage12 V
surface mountYES
technologyBIPOLAR
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.5 mm
Base Number Matches1
LT1039/LT1039-16
RS232 Driver/Receiver
with Shutdown
FEATURES
s
s
s
s
s
s
s
s
s
s
s
s
s
DESCRIPTIO
Operates from
±5V
to
±15V
Supplies
Fully Protected Against Overload
Outputs Can Be Driven
±30V
Without Damage
Three-State Outputs; Outputs Open When Off
Bipolar Circuit—No Latchup
±30V
Input Range
Triple Driver/Receiver
No Supply Current in Shutdown
30kΩ Input Impedance
Meets All RS232 Specifications
16-Pin Version—Pin Compatible with MC145406
Available in SO Package
15kV ESD: LT1039A
The LT
®
1039 is a triple RS232 driver/receiver that in-
cludes shutdown. Each receiver will accept up to
±30V
input and can drive either TTL or CMOS logic. The RS232
drivers accept TTL logic inputs and output RS232 voltage
levels. The outputs are fully protected against overload
and can be shorted to ground or up to
±30V
without
damage to the drivers. Additionally, when the system is
shut down or power is off, the outputs are in a high
impedance state allowing data line sharing. Bipolar cir-
cuitry makes this driver/receiver exceptionally rugged
against overloads and immune to latchup.
A BIAS pin allows one receiver to be kept on while the rest
of the part is shut down.
The LT1039 is also available in the 16-pin version,
without shutdown or BIAS pin functions.
For applications requiring operation from a single 5V
supply, see the LT1080/LT1081, LT1180A/LT1181A and
LT1130A data sheets. For applications requiring 15kV
ESD, see the LT1039A.
, LTC and LT are registered trademarks of Linear Technology Corporation.
APPLICATIO S
s
s
s
RS232 Interface
Terminals
Modems
TYPICAL APPLICATIO
12V
BIAS*
RS232 IN
1
2
3
V
+
LT1039
V
CC
18
17
16
5V
ON/OFF
LOGIC
V
+
POSITIVE
– 0.5
OUTPUT VOLTAGE (V)
30k
RS232 OUT
RS232 IN
4
5
30k
RS232 OUT
RS232 IN
6
7
30k
*BIAS PIN USED
RS232 OUT
TO KEEP THE
RECEIVER ON
– 12V
WHILE IN SHUTDOWN
8
9
V
15
14
LOGIC
LOGIC
1.5
NEGATIVE
1.0
13
12
LOGIC
LOGIC
0.5
11
GND
1039 TA01
LOGIC
V
0
2
10
U
Driver Output Swing
6
8
4
OUTPUT CURRENT (mA)
10
1039 TA02
U
U
1039fd
1

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Description IC DRIVR/RCVR TRPLE-RS232 18SOIC IC txrx rs232 trpl shtdwn 18soic IC txrx rs232 trpl shtdwn 18soic IC DRIVR/RCVR TRIPL-RS232 16SOIC IC DRIVR/RCVR TRIPLE-RS232 18DIP IC DRIVR/RCVR TRPLE-RS232 18SOIC IC DRIVR/RCVR TRPLE-RS232 18SOIC IC DRIVR/RCVR TRIPLE-RS232 16DIP IC DRIVR/RCVR TRPLE-RS232 18SOIC IC DRIVR/RCVR TRIPLE-RS232 18DIP
Brand Name Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology
Is it Rohs certified? conform to incompatible incompatible conform to conform to conform to conform to conform to conform to conform to
Parts packaging code SOIC SOIC SOIC SOIC DIP SOIC SOIC DIP SOIC DIP
package instruction SOP, SOP, SOP, SOP, SOP16,.4 DIP, SOP, SOP, SOP18,.4 DIP, DIP16,.3 SOP, SOP18,.4 DIP, DIP18,.3
Contacts 18 18 18 16 18 18 18 16 18 18
Manufacturer packaging code SW SW SW SW N SW SW N SW N
Reach Compliance Code compliant _compli not_compliant compliant compliant compliant compliant compliant compliant compliant
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Other features 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN
Differential output NO NO NO NO NO NO NO NO NO NO
Number of drives 3 3 3 3 3 3 3 3 3 3
Input properties SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER
Interface integrated circuit type LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER
Interface standards EIA-232 EIA-232 EIA-232 EIA-232 EIA-232 EIA-232 EIA-232 EIA-232 EIA-232 EIA-232
JESD-30 code R-PDSO-G18 R-PDSO-G18 R-PDSO-G18 R-PDSO-G16 R-PDIP-T18 R-PDSO-G18 R-PDSO-G18 R-PDIP-T16 R-PDSO-G18 R-PDIP-T18
JESD-609 code e3 e0 e0 e3 e3 e3 e3 e3 e3 e3
Humidity sensitivity level 1 1 1 1 1 1 1 1 1 1
Nominal negative supply voltage -12 V -12 V -12 V -12 V -12 V -12 V -12 V -12 V -12 V -12 V
Number of functions 3 3 3 3 3 3 3 3 3 3
Number of terminals 18 18 18 16 18 18 18 16 18 18
Maximum operating temperature 85 °C 85 °C 70 °C 70 °C 85 °C 70 °C 70 °C 70 °C 85 °C 70 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP SOP SOP SOP DIP SOP SOP DIP SOP DIP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE IN-LINE SMALL OUTLINE SMALL OUTLINE IN-LINE SMALL OUTLINE IN-LINE
Peak Reflow Temperature (Celsius) 250 255 235 260 NOT SPECIFIED 260 260 NOT SPECIFIED 260 NOT SPECIFIED
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Number of receiver bits 3 3 3 3 3 3 3 3 3 3
Maximum seat height 2.65 mm 2.65 mm 2.65 mm 2.65 mm 3.937 mm 2.65 mm 2.65 mm 3.937 mm 2.65 mm 3.937 mm
Maximum supply voltage 15 V 15 V 15 V 15 V 15 V 15 V 15 V 15 V 15 V 15 V
Minimum supply voltage 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
Nominal supply voltage 12 V 12 V 12 V 12 V 12 V 12 V 12 V 12 V 12 V 12 V
surface mount YES YES YES YES NO YES YES NO YES NO
technology BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR
Temperature level INDUSTRIAL INDUSTRIAL COMMERCIAL COMMERCIAL INDUSTRIAL COMMERCIAL COMMERCIAL COMMERCIAL INDUSTRIAL COMMERCIAL
Terminal surface Matte Tin (Sn) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
Terminal form GULL WING GULL WING GULL WING GULL WING THROUGH-HOLE GULL WING GULL WING THROUGH-HOLE GULL WING THROUGH-HOLE
Terminal pitch 1.27 mm 1.27 mm 1.27 mm 1.27 mm 2.54 mm 1.27 mm 1.27 mm 2.54 mm 1.27 mm 2.54 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED 40 20 30 NOT SPECIFIED 30 30 NOT SPECIFIED 30 NOT SPECIFIED
width 7.5 mm 7.5 mm 7.5 mm 7.5 mm 7.62 mm 7.5 mm 7.5 mm 7.62 mm 7.5 mm 7.62 mm
Base Number Matches 1 1 1 1 1 1 1 1 1 1
length 11.55 mm 11.55 mm 11.55 mm 10.3 mm 22.606 mm 11.55 mm 11.55 mm - 11.55 mm -
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